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JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
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In froth floatation process many chemicals (frother, collector, activator and depressant) are used. Which is called a frother?
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Correct option: C
Pine oil
The correct answer is C (Pine oil) because pine oil reduces the surface tension of water, allowing for froth formation in the froth floatation process.